'American Horror Story'

OUT: Zachary Quinto After playing a ghost in Season 1 and the murderous Dr. Thredson in Season 2, Quinto is not returning for Season 3 of "AHS," subtitled "Coven." He's plenty busy elsewhere, though, what with the third "Star Trek" movie tentatively scheduled to begin filming in 2014.

OUT: Zachary Quinto After playing a ghost in Season 1 and the murderous Dr. Thredson in Season 2, Quinto is not returning for Season 3 of "AHS," subtitled "Coven." He's plenty busy elsewhere, though, what with the third "Star Trek" movie tentatively scheduled to begin filming in 2014. (FX)

OUT: Zachary Quinto After playing a ghost in Season 1 and the murderous Dr. Thredson in Season 2, Quinto is not returning for Season 3 of "AHS," subtitled "Coven." He's plenty busy elsewhere, though, what with the third "Star Trek" movie tentatively scheduled to begin filming in 2014.FX